EP1860809A3 - Dispositif de couche lien avec ressources de matériel de traitement de l'horloge partagées par plusieurs liens d'entrée et liens de sortie - Google Patents

Dispositif de couche lien avec ressources de matériel de traitement de l'horloge partagées par plusieurs liens d'entrée et liens de sortie Download PDF

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Publication number
EP1860809A3
EP1860809A3 EP07251052A EP07251052A EP1860809A3 EP 1860809 A3 EP1860809 A3 EP 1860809A3 EP 07251052 A EP07251052 A EP 07251052A EP 07251052 A EP07251052 A EP 07251052A EP 1860809 A3 EP1860809 A3 EP 1860809A3
Authority
EP
European Patent Office
Prior art keywords
egress
ingress
link
layer device
link layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP07251052A
Other languages
German (de)
English (en)
Other versions
EP1860809A2 (fr
Inventor
Robert Friedman
Hong Wan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Intel Corp
Original Assignee
Agere Systems LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Agere Systems LLC filed Critical Agere Systems LLC
Publication of EP1860809A2 publication Critical patent/EP1860809A2/fr
Publication of EP1860809A3 publication Critical patent/EP1860809A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0685—Clock or time synchronisation in a node; Intranode synchronisation
    • H04J3/0697—Synchronisation in a packet node
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/324—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the data link layer [OSI layer 2], e.g. HDLC

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
EP07251052A 2006-05-26 2007-03-14 Dispositif de couche lien avec ressources de matériel de traitement de l'horloge partagées par plusieurs liens d'entrée et liens de sortie Withdrawn EP1860809A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/442,507 US8130777B2 (en) 2006-05-26 2006-05-26 Link layer device with clock processing hardware resources shared among multiple ingress and egress links

Publications (2)

Publication Number Publication Date
EP1860809A2 EP1860809A2 (fr) 2007-11-28
EP1860809A3 true EP1860809A3 (fr) 2012-11-21

Family

ID=38445606

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07251052A Withdrawn EP1860809A3 (fr) 2006-05-26 2007-03-14 Dispositif de couche lien avec ressources de matériel de traitement de l'horloge partagées par plusieurs liens d'entrée et liens de sortie

Country Status (2)

Country Link
US (1) US8130777B2 (fr)
EP (1) EP1860809A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104683056A (zh) * 2014-12-30 2015-06-03 广东大普通信技术有限公司 一种高保持时钟自适应ptp流量的补偿方法及补偿系统

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US7653092B2 (en) * 2005-09-28 2010-01-26 Electronics And Telecommunications Research Institute Time-division multiplexing/demultiplexing system and method
US8615018B2 (en) * 2007-03-12 2013-12-24 Broadcom Corporation Method and system for dynamically determining when to train ethernet link partners to support energy efficient ethernet networks
US7532135B1 (en) * 2007-11-26 2009-05-12 Broadcom Corporation Dual purpose serializer/de-serializer for point-to-point and point-to-multipoint communication
US7554466B1 (en) * 2007-12-05 2009-06-30 Broadcom Corporation Multi-speed burst mode serializer/de-serializer
US8116304B2 (en) * 2007-12-17 2012-02-14 Broadcom Corporation Method and system for duty cycling a network port based on duty cycling of a link communicatively coupled to the port
US8793723B2 (en) * 2009-06-18 2014-07-29 Silicon Image, Inc. Detection of encryption utilizing error detection for received data
US8737389B2 (en) 2011-10-06 2014-05-27 Cisco Technology, Inc. Egress clock domain synchronization to multiple ingress clocks
WO2015192317A1 (fr) * 2014-06-17 2015-12-23 华为技术有限公司 Procédé et appareil de communication en réseau
CN109314799B (zh) * 2016-06-07 2020-12-08 麦克赛尔株式会社 广播接收装置
CN108243323B (zh) * 2016-12-23 2019-12-20 杭州海康威视数字技术股份有限公司 一种软件升级方法及装置
US10761589B2 (en) * 2017-04-21 2020-09-01 Intel Corporation Interconnect fabric link width reduction to reduce instantaneous power consumption
US10951390B2 (en) * 2018-02-05 2021-03-16 Arris Enterprises Llc Two-stage IP de-jitter algorithm in a multiplexer for a group of statistically multiplexed single program transport streams
CN113127286B (zh) * 2019-12-30 2023-01-20 深圳Tcl新技术有限公司 多串口通信的数据获取方法、装置、智能终端及存储介质
US11575952B2 (en) * 2021-04-12 2023-02-07 Arris Enterprises Llc Digital rights management while streaming to display array

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Publication number Priority date Publication date Assignee Title
US20040131058A1 (en) * 2002-07-22 2004-07-08 Ali Ghiasi Multiple high-speed bit stream interface circuit
EP1524818A2 (fr) * 2003-10-16 2005-04-20 Matsushita Electric Industrial Co., Ltd. Dispositif et système pour transmission des données, et méthode d'initialisation correspondant
US20060026314A1 (en) * 2004-07-30 2006-02-02 Franchuk Brian A Communication controller with automatic time stamping

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JP2000165444A (ja) * 1998-11-30 2000-06-16 Nec Corp 光パケットスイッチ
JP2001127766A (ja) * 1999-10-25 2001-05-11 Toshiba Corp ラインインターフェース装置、及び、パケット交換機
GB2357382B (en) * 1999-12-17 2004-03-31 Mitel Corp Clock recovery PLL
US7366270B2 (en) * 2000-12-20 2008-04-29 Primarion, Inc. PLL/DLL dual loop data synchronization utilizing a granular FIFO fill level indicator
US6965737B1 (en) * 2001-06-21 2005-11-15 Lighthouse Capital Partners Iv, Lp System and method for transporting data
US7006536B1 (en) * 2001-07-12 2006-02-28 Lighthouse Capital Partners Iv, Lp System and method for transporting multiple low-bit-rate signals over a single high-bit-rate medium
US7209532B2 (en) * 2002-03-28 2007-04-24 Harris Corporation Phase lock loop and method for coded waveforms
US7511582B2 (en) * 2002-08-12 2009-03-31 Broadcom Corporation Voltage controlled oscillator for use in phase locked loop
GB2399263A (en) * 2003-03-07 2004-09-08 Zarlink Semiconductor Ltd Clock synchronisation over a packet network
US7542425B2 (en) * 2003-05-21 2009-06-02 Agere Systems Inc. Traffic management using in-band flow control and multiple-rate traffic shaping
US7159061B2 (en) * 2003-12-23 2007-01-02 Agere Systems Inc. Link layer device with configurable address pin allocation
US7411972B2 (en) * 2004-01-30 2008-08-12 Agere Systems Inc. Link layer device with non-linear polling of multiple physical layer device ports
WO2006058142A2 (fr) * 2004-11-24 2006-06-01 Sioptical, Inc. Dispositif d'interconnexion optique a soi
US7583664B2 (en) * 2004-12-28 2009-09-01 Michael Ho Techniques for transmitting and receiving traffic over advanced switching compatible switch fabrics
US7783200B2 (en) * 2005-01-18 2010-08-24 Samsung Electronics Co., Ltd. Method and apparatus for constant bit rate data transmission in an optical burst switching network
US7421048B2 (en) * 2005-01-20 2008-09-02 Vixs Systems, Inc. System and method for multimedia delivery in a wireless environment

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040131058A1 (en) * 2002-07-22 2004-07-08 Ali Ghiasi Multiple high-speed bit stream interface circuit
EP1524818A2 (fr) * 2003-10-16 2005-04-20 Matsushita Electric Industrial Co., Ltd. Dispositif et système pour transmission des données, et méthode d'initialisation correspondant
US20060026314A1 (en) * 2004-07-30 2006-02-02 Franchuk Brian A Communication controller with automatic time stamping

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104683056A (zh) * 2014-12-30 2015-06-03 广东大普通信技术有限公司 一种高保持时钟自适应ptp流量的补偿方法及补偿系统
CN104683056B (zh) * 2014-12-30 2018-06-22 广东大普通信技术有限公司 一种高保持时钟自适应ptp流量的补偿方法及补偿系统

Also Published As

Publication number Publication date
US8130777B2 (en) 2012-03-06
US20070274348A1 (en) 2007-11-29
EP1860809A2 (fr) 2007-11-28

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